#686CF4#686CF4

#686CF4 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 60.1% C 0.199 H 277.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#686CF4
RGB	rgb(104, 108, 244)
HSL	hsl(238, 86%, 68%)
HSV	hsv(238, 57%, 96%)
CMYK	cmyk(57.4%, 55.7%, 0%, 4.3%)
CIE-LAB	lab(52.06, 36.92, -68.97)
CIE-LCH	lch(52.06, 78.23, 298.16°)
OKLab	oklab(60.15% 0.0253 -0.1978)
OKLCH	oklch(60.15% 0.199 277.3)
XYZ	xyz(27.3954, 20.1979, 88.0254)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CF4 #F4F068

analogous

#68B2F4 #686CF4 #AA68F4

triadic

#686CF4 #F4686C #6CF468

tetradic

#686CF4 #F468B2 #F4F068 #68F4AA

square

#686CF4 #F468B2 #F4F068 #68F4AA

split-complementary

#686CF4 #F4AA68 #B2F468

monochromatic

#0F15D2 #2F34F0 #686CF4 #A1A4F8 #DADBFC

Accessibility & contrast

On white

4.17

#686CF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#686CF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CF4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CF4	#FFFFFF	#000000	##000000
##686CF4	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0082F9

Deuteranopia (green-blind)

#0076F1

Tritanopia (blue-blind)

#028CA6

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #686cf4;
/* rgb */ color: rgb(104, 108, 244);
/* oklch */ color: oklch(60.1% 0.199 277.3);

Tailwind

colors: {
  custom: {
    50: '#9f96f9',
    500: '#686cf4',
    950: '#000000',
  },
}

SCSS

$custom: #686cf4;
$custom-light: #9f96f9;
$custom-dark: #000000;

JSON

{
  "hex": "#686cf4",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 244
  },
  "hsl": {
    "h": 238.286,
    "s": 86.42,
    "l": 68.235
  },
  "oklch": {
    "l": 0.60146,
    "c": 0.19947,
    "h": 277.3
  },
  "luminance": 0.202
}

Semantic roles & 50–950 ramp

primary

#686CF4

secondary

#F1F0C7

accent

#DD03E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686CF4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →